Free Freight Tool

Container Prefix Lookup: BIC Owner Codes

Look up container owner prefixes such as MSCU, MAEU, CMAU, and HLCU to identify the equipment owner.

The first four letters of a container number identify the registered equipment owner. The owner is not always the carrier transporting the container.

How to use the Container Prefix Lookup

  • Enter a four-letter prefix or a company name.
  • Review the matching owner.
  • Open the prefix page for tracking guidance.

How to read the result

Tool results are planning aids. Confirm final values with the carrier, forwarder, or customs representative when they affect cost, compliance, or acceptance.

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Frequently asked questions

Is the Container Prefix Lookup free?

Yes. It is free to use on CargoEnter.

Are the results guaranteed?

No. They are planning estimates. Confirm final values with your carrier or forwarder.